# A Cron Tool That Answered to Anyone: OpenClaw Beta.6 Closes MCP Privilege Escalation and Fifteen More Security Gaps - Date: 2026-04-24 - Category: Agentics One line of code now stops non-owner callers from invoking the cron scheduler through OpenClaw's MCP bridge. Same beta: Teams token replay, Android cleartext bypass, QQBot auth gap, WhatsApp prompt injection -- all 15+ fixes in one build. ---